Report Summary

  • 73

    Performance

    Renders faster than
    83% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

oiseaux-faune.net

Photos d'oiseaux et de la faune de la région du Nord de la France. - www.oiseaux-faune.net

Page Load Speed

2.9 sec in total

First Response

352 ms

Resources Loaded

2 sec

Page Rendered

507 ms

oiseaux-faune.net screenshot

About Website

Visit oiseaux-faune.net now to see the best up-to-date Oiseaux Faune content for France and also check out these interesting facts you probably never knew about oiseaux-faune.net

site de photos d'oiseaux,macrophotographies,insectes,nature,paysages et étangs,du Nord de la France faune et flore

Visit oiseaux-faune.net

Key Findings

We analyzed Oiseaux-faune.net page load time and found that the first response time was 352 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

oiseaux-faune.net performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.137

79/100

15%

TTI (Time to Interactive)

Value7.4 s

48/100

10%

Network Requests Diagram

www.oiseaux-faune.net

352 ms

main.css

60 ms

layout.css

66 ms

font.css

68 ms

ownbgr.css.64a8890424c831809fe2076b99a6edaa.css

31 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Oiseaux-faune.net, 38% (21 requests) were made to U.jimdo.com and 18% (10 requests) were made to Image.jimcdn.com. The less responsive or slowest element that took the longest time to load (398 ms) relates to the external source U.jimdo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 558.7 kB (30%)

Content Size

1.8 MB

After Optimization

1.3 MB

In fact, the total size of Oiseaux-faune.net main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 42.0 kB

  • Original 62.7 kB
  • After minification 61.3 kB
  • After compression 20.6 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 42.0 kB or 67% of the original size.

Image Optimization

-1%

Potential reduce by 12.5 kB

  • Original 1.0 MB
  • After minification 990.3 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Oiseaux Faune images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 354.4 kB

  • Original 574.8 kB
  • After minification 574.8 kB
  • After compression 220.4 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 354.4 kB or 62% of the original size.

CSS Optimization

-75%

Potential reduce by 149.8 kB

  • Original 199.3 kB
  • After minification 199.0 kB
  • After compression 49.6 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Oiseaux-faune.net needs all CSS files to be minified and compressed as it can save up to 149.8 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (67%)

Requests Now

51

After Optimization

17

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oiseaux Faune. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

oiseaux-faune.net accessibility score

74

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

oiseaux-faune.net best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

oiseaux-faune.net SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oiseaux-faune.net can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Oiseaux-faune.net main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph description is not detected on the main page of Oiseaux Faune. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: